{"product_id":"for-2015-2023-ford-mustang-gt500-rear-bumper-diffuser-lip-exhaust-pipe","title":"For 2015-2023 Ford Mustang GT500 Rear Bumper Diffuser Lip Exhaust pipe","description":"\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eFitment \u0026amp; Compatibility\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e Designed specifically for \u003cstrong\u003e2015–2023 Ford Mustang S550\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible Model Years:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2015 Ford Mustang\u003c\/li\u003e\n\u003cli\u003e2016 Ford Mustang\u003c\/li\u003e\n\u003cli\u003e2017 Ford Mustang\u003c\/li\u003e\n\u003cli\u003e2018 Ford Mustang\u003c\/li\u003e\n\u003cli\u003e2019 Ford Mustang\u003c\/li\u003e\n\u003cli\u003e2020 Ford Mustang\u003c\/li\u003e\n\u003cli\u003e2021 Ford Mustang\u003c\/li\u003e\n\u003cli\u003e2022 Ford Mustang\u003c\/li\u003e\n\u003cli\u003e2023 Ford Mustang\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eStyle:\u003c\/strong\u003e GT500 Style\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Rear Bumper\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlacement on Vehicle:\u003c\/strong\u003e Rear\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAttachment Type:\u003c\/strong\u003e Bolt-On\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment Note:\u003c\/strong\u003e This aftermarket rear bumper is designed for the \u003cstrong\u003e2015–2023 Ford Mustang S550\u003c\/strong\u003e with a \u003cstrong\u003eGT500-inspired rear bumper design\u003c\/strong\u003e. Vehicle configurations may vary depending on trim level, exhaust configuration, rear parking sensors, and other factory equipment. Please carefully compare the product photos with your original rear bumper before purchasing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFree Compatibility Check:\u003c\/strong\u003e Not sure if this GT500-style rear bumper fits your specific Mustang? Please send us your \u003cstrong\u003eVIN and a clear photo of your original rear bumper\u003c\/strong\u003e before purchasing. We will verify compatibility for you to help avoid ordering mistakes.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eMaterial \u0026amp; Finish\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-quality PP (Polypropylene)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFinish:\u003c\/strong\u003e Unfinished\u003c\/p\u003e\n\u003cp\u003eMade from high-quality polypropylene, this rear bumper provides a lightweight yet durable construction suitable for aftermarket exterior replacement and styling applications.\u003c\/p\u003e\n\u003cp\u003eThe bumper is supplied unfinished and can be professionally prepared and painted to match your vehicle or customized to your preferred finish.\u003c\/p\u003e\n\u003cp\u003eMinor surface scratches or imperfections may occur during transportation. These can generally be addressed during the normal sanding, preparation, and painting process.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eIncluded Components\u003c\/h2\u003e\n\u003cp\u003eYou will receive the components shown in the product photos and parts diagram.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Contents:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x GT500 Style rear bumper\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Notes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdditional grilles, diffusers, exhaust components, brackets, trim pieces, reflectors, sensors, or mounting hardware are included only if specifically shown in the product photos or parts diagram.\u003c\/li\u003e\n\u003cli\u003ePlease carefully review the product images before purchasing.\u003c\/li\u003e\n\u003cli\u003eWhat you see is what you get.\u003c\/li\u003e\n\u003cli\u003eInstallation instructions are not included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eInstallation \u0026amp; Professional Requirements\u003c\/h2\u003e\n\u003cp\u003eWe highly recommend professional installation for all body kit products.\u003c\/p\u003e\n\u003cp\u003eBefore painting or final installation, a full test fit is required to ensure proper alignment and fitment. This step is essential, as painted parts are considered modified and may not be eligible for return.\u003c\/p\u003e\n\u003cp\u003eImportant Notes:\u003c\/p\u003e\n\u003cp\u003eDo not paint the item before test fitting\u003c\/p\u003e\n\u003cp\u003eMinor adjustments, sanding, or trimming may be required for optimal fitment\u003c\/p\u003e\n\u003cp\u003eProfessional body shop installation is strongly recommended\u003c\/p\u003e\n\u003cp\u003eInstallation instructions are not included\u003c\/p\u003e\n\u003cp\u003eIf you are unsure about fitment, please contact us with your VIN before installation.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eDesign \u0026amp; Development Philosophy\u003c\/h2\u003e\n\u003cp\u003eWe designed this GT500 Style rear bumper with a focus on \u003cstrong\u003e2015–2023 Mustang S550 fitment, aggressive GT500-inspired styling, durable PP construction, and practical aftermarket installation\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003e1. S550-Specific Development\u003c\/h3\u003e\n\u003cp\u003eThe rear bumper is designed around the body lines and rear-end proportions of the \u003cstrong\u003e2015–2023 Ford Mustang S550\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIt provides an aftermarket option for Mustang owners looking to give their S550 a more aggressive GT500-inspired appearance.\u003c\/p\u003e\n\u003ch3\u003e2. GT500-Inspired Styling\u003c\/h3\u003e\n\u003cp\u003eThe design draws inspiration from the high-performance Shelby GT500, adding a wider and more aggressive visual character to the Mustang's rear end.\u003c\/p\u003e\n\u003cp\u003eIt creates a more performance-oriented appearance while maintaining the overall proportions of the S550 platform.\u003c\/p\u003e\n\u003ch3\u003e3. Durable PP Construction\u003c\/h3\u003e\n\u003cp\u003eMade from high-quality polypropylene, the bumper provides a balance of durability, flexibility, and lightweight construction.\u003c\/p\u003e\n\u003cp\u003ePP is commonly used for automotive exterior bumper components and is suitable for aftermarket body applications.\u003c\/p\u003e\n\u003ch3\u003e4. Bolt-On Installation Design\u003c\/h3\u003e\n\u003cp\u003eThe bumper uses a bolt-on attachment design intended to provide a practical installation process.\u003c\/p\u003e\n\u003cp\u003eHowever, aftermarket body panels may require minor adjustment, sanding, trimming, or alignment during installation to achieve the best possible fit and finish.\u003c\/p\u003e\n\u003ch3\u003e5. Painter-Ready Surface\u003c\/h3\u003e\n\u003cp\u003eThe bumper is supplied unfinished, allowing a professional body shop to complete the necessary surface preparation and paintwork.\u003c\/p\u003e\n\u003cp\u003eWe recommend completing a full test fit before painting or making any permanent modifications.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eDelivery \u0026amp; Packaging\u003c\/h2\u003e\n\u003cp\u003eProcessing time: 1–3 business days.\u003c\/p\u003e\n\u003cp\u003eDelivery time: 7–10 business days via LTL freight.\u003c\/p\u003e\n\u003cp\u003eLiftgate or internal delivery services are not included (extra charge if needed).\u003c\/p\u003e\n\u003cp\u003eMinor scratches during transport may occur; these can be resolved during the painting process.\u003c\/p\u003e\n\u003cp\u003ePlease inspect packages immediately upon arrival to report any damage promptly.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eReturn \u0026amp; Request\u003c\/h2\u003e\n\u003cp\u003eWe offer a 30-day return policy for eligible items.\u003c\/p\u003e\n\u003cp\u003eIf you wish to request a return or exchange, please contact us and our team will assist you with the process.\u003c\/p\u003e\n\u003cp\u003eReturn Conditions:\u003c\/p\u003e\n\u003cp\u003eItem must be unused, unpainted, and in original condition\u003c\/p\u003e\n\u003cp\u003eReturns are not accepted for painted or modified items\u003c\/p\u003e\n\u003cp\u003eOriginal packaging is required for all returns\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"CastBlock","offers":[{"title":"Default Title","offer_id":48372245004509,"sku":"15-23 mustang GT500 R-kit","price":1229.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/7085\/9997\/files\/s-l1600_23cac7ba-e396-4fb1-9896-05c9f6dbaa11.webp?v=1786694971","url":"https:\/\/castblockcustoms.com\/products\/for-2015-2023-ford-mustang-gt500-rear-bumper-diffuser-lip-exhaust-pipe","provider":"castblockparts.shop","version":"1.0","type":"link"}